
Within Tolerance Episode 272 - Ethan Perrin
From Within Tolerance by Within Tolerance
January 21, 2026 · 3h 33m
About this episode
Ethan Perrin discusses his experiences with MIT Formula SAE, prototyping techniques, and budget-friendly solutions for manufacturing.
This week I talk with Ethan Perrin about MIT Formula SAE, building the Miters West shop, and why a small fiber laser and press brake changed how he prototypes. We also hit rescuing CMM's on a budget and his alumni EV formula car. Check out Ethan’s IG @ethan.perrin97 ----------------------------------------- Help support the podcast www.patreon.com/withintolerancepodcast
People in this episode
Host: Within Tolerance
Guest: Ethan Perrin
Topics covered
- Formula SAE
- prototyping
- manufacturing
- budgeting
- electric vehicles
Keywords
- Ethan Perrin
- MIT Formula SAE
- prototyping
- fiber laser
- press brake
- CMM
- EV formula car
Mentioned in this episode
Organizations: MIT Formula SAE, Miters West, CMM, EV formula car
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